高三一轮英语总复习-Unit2 Healthy eating 课件【系列四】

1、Unit2 Healthy eating必修三知识清单单词名词指食物：nut, bean, pea, cucumber, mushroom, eggplant, pepper, peach, lemon, mutton, bacon, vinegar, carrot, garlic 其它：diet, curiosity, hostess, lie, fibre, customer, discount, weakness, strength, benefit, breast 动词balance, barbecue, fry, ought, slim, consult, spy, digest,

2、glare, limit, sigh, combine 形容词roast, raw, limited 短语词汇表balanced diet, ought to, lose weight, get away with, tell a lie, win . back, earn ones living, in debt, spy on, cut down, before long, put on weight 课文中 be full of, be tired of, be amazed at, have sb. doing sth., far too 句式1. It would be better

3、 if .例句：But dont you think it would be better if you were a bit thinner?2. . such a(n) . that .例句：Their balanced diets became such a success that before long Wang Peng became slimmer and Yong Hui put on more weight.语法情态动词ought (not) to, (dont) have to, mustnt, neednt的用法 (一) 基本单词1. _ n. 日常饮食 vi.节食2.

4、_ vi. 变细；减肥 adj. 苗条的 纤细的3. _ adj. 生的；未加工的4. _ n. 顾客；消费者5. _ n. 折扣dietslimrawcustomerdiscount单词6. _ n. 强项；长处；力量7. _ n. 谎话；谎言 vi. 说谎8. _ vt. 咨询；请教；商量9. _ n. 债；债务10. _ vi. 怒目而视；闪耀 n. 怒视；眩目的光11. _ n. 好奇心12. _ vi. & vt. 消化 n. 摘要；概要13. _ vi. & vt. 窥探；秘密监视 n. 间谍；侦探strengthlieconsultdebtglarecuriositydigest

5、spy(二) 派生单词14. _ vt.平衡；权衡 n.天平；平衡_ adj.平衡的15. _ n. & vt.界限；限度；限制； 限定 _ adj. 有限的16. _ n. & vt. & vi. 利益，好处；有益于；有助于；受益 _ adj. 有利的；有益的balancebalancedlimitlimitedbenefitbeneficial 体重减轻；减肥 2. 被放过；(做坏事)不受惩3. 说谎 4. 赢回；重新获得17. _ vt. & vi. (使)联合；(使)结合_ n. 联合；结合combinecombinationlose weightget away withtell a

6、 liewin back短语5. 谋生6. 欠债 7. 暗中监视侦查8. 削减；删节9. 不久以后10. 增加体重earn a livingin debtspy oncut downbefore longput on weight1. “Nothing could be better,” he thought. 比较级与否定词连用，表达最高级的含义。常用的否定词有：no, not, never, hardly, nothing, nobody等。2. He could not have Yong Hui getting away with telling people lies！ have s

7、b. doing sth.“允许某人做某事”时，常用于否定句中；意为“使某人做某事” 时，多用于肯定句中。句式核心要点1. balance n. 天平；平衡；结余；余额 v. 使保持平衡；权衡(课文原句) What will happen to you if you dont eat a balanced diet? 翻译：如果你饮食不平衡，会发生什么？单词【归纳】作动词时，“平衡，权衡”，常用于以下结构：balance (sth.) on sth. 使在上保持平衡 balance sth. against sth. 权衡和的重要性作名词时，“天平，平衡”，常用短语：keep ones bal

8、ance 保持平衡，保持镇静；lose ones balance身体失去平衡，心慌意乱；keep a balance between. and. 保持与间的均衡；off/ out of balance 失去平衡；on balance 总的说来，两相比较，收支相抵；(be / hang) in the balance 悬而未决的，结果未定的。【拓展】 balanced adj. 平衡的Whenhewasrunningafterhisbrother,theboylosthis_andhadabadfall. (2015湖北卷)A. balance B. chanceC. memory D. pla

9、ceA2. lie vi. 说谎；躺；位于 n. 谎话；谎言(课文原句) He could not have Yong Hui getting away with telling people lies!翻译：他可不能让雍慧哄骗人们却不受惩罚！【归纳】tell a lie/lies 说谎lie to sb. 向某人说谎lie in 在于；存在于 1) lie用作规则动词(lie，lied，lied) 时意为“说谎”。如： Sheliedtousaboutherjob. 【注意】 表示这一意思时，lie可用作名词。我们一般说tellalie或telllies，而不说say/talk/speaka

10、lie(或lies)。辨析lie，lie，lay2) lie用作不规则动词(lie，lay，lain)时，表示 “躺”，“(东西)平放”，“位于”等意。 e.g. Hesstilllyinginbed.他还躺在床上。 3) 动词lay也是不规则动词(lay，laid，laid)，是及物动词，后面必须接宾语。表示“放置” “产卵”等多种意思。如： Helaidhishandonmyshoulder. 他把手放在我的肩上。 Thehenislayinganegg.母鸡在下蛋。 【注意】lay，put，place和set都可用来表示“放置”某一物体。lay表示把某物横着或摊开着平放。put较普通，指

11、较随意的放，不强调所放物体的姿态，可代替其它几个动词。place是比较正式的用语，指有意识地把某物放在较为确定的位置上或安排某物的顺序，有时含有较庄重的语气。set特指把某物垂直着放。【提示】注意以下词形变化。原形过去式过去分词现在分词词义词性lieliedliedlying说谎不及物lielaylainlying躺；位于不及物laylaidlaidlaying放置；下蛋及物三者所表示的位置关系不同。试比较：New York lies in the east of America.纽约位于美国东部。(包含关系)Japan lies to the east of China.日本位于中国以东。(

12、不包含关系)America lies on the east of the Pacific.美国位于太平洋东岸。(相邻关系)lie in, lie to和lie on3. strength n. C长处；强项 n. U力量；体力(课文原句) The strength of the diet in Wang Pens restaurant 翻译：王鹏饭店饮食的优势在【归纳】 with all ones strength 竭尽全力；全力以赴 build up ones strength 增强体质 concentrate all strength on 把全部力量集中在上gather all one

13、s strength 使出全力in strength 在实力上Why do you choose to work in an international travel agency?Well, you know, English is my _. So it is my best choice. A. strength B. talent C. ability D. skill4. consult v. 咨询；请教；商量 (课文原句) However, as she was so afraid of being laughed at by her friends, she did not co

14、nsult a doctor but lived on a diet of rice, raw vegetables, bananas and lemons. 翻译：然而，因为她怕被朋友嘲笑，她没有咨询医生，只是吃一些米饭，生的蔬菜，香蕉和柠檬当作自己的饮食。【归纳】consult sb. 向某人请教consult with sb. about/ on sth.就与某人交换意见Ifyouhaveanydoubtsaboutyourhealth,youdbetter _yourdoctorat once. (2015天津)A.convinceB.consultC.avoidD.affectB5.

15、 glare n. “刺眼的强光，令人不快的光， 怒视的目光，愤怒的表情”。 v. “发耀眼的强光，怒视”。 作“怒视”讲时，常用于glare at结构。 (课文原句) She did not look happy but glared at him. 翻译：雍慧瞪着他，看上去不高兴。【拓展】 glaring adj. 耀眼的，显著的，怒视的glare at “怒目而视，恶狠狠地盯着”，带有生气的感情色彩。glare at sb. 意思相当于stare at sb. angrily。如：Dont glare at your father like that! stare at“凝视，盯着看”，

16、仅仅表示动作，不带有感情色彩。如：Roses fatherliftedhisheadandstaredather.辨析 glare at, stare at, glance atglance at “匆匆一瞥，迅速地看一眼”，强调这个动作速度很快。如：Glancing at her watch, Jane saw that she was late. 6. limit vt. 限制；限定 n. 界限；限度(课文原句) I dont want to upset you, but I found your menu so limited that I stopped worrying and st

17、arted advertising the benefits of my food.翻译：我并不想让你心烦，不过我发现你菜谱上的菜太少了，所以我也就不着急了，我也开始宣传我餐饮的食物的好处。【归纳】 limit.to. 把限制在内 beyond the limit 超过限度 within the limits of 在范围内 set a limit to sth. 对规定限度【拓展】 limited adj. 有限的 be limited to sth. 限制于内 limitation n. 限制；局限benefit vt. & vi. 有益于；有助于；受益 n. 好处；利益；优势【归纳】 b

18、enefit from/ by. 从受益；得益于 benefit sb. 对某人有益 be of (much, great) benefit to sb. =be beneficial to sb. 对某人有益处 for the benefit of. 为了的利益China has been pushing the reform of public hospitals _ all its citizens. A. in charge of B. for the purpose of C. in honor of D. for the benefit of 1. lose weight 减肥；体

19、重减轻 (课文原句) Want to lose weight?翻译：想变瘦吗？短语【拓展】 put on weight 增加体重 by weight 按重量 carry/ have weight 重要；有影响 add weight to 增加对的重要性 gain weight 增加体重 get weight 发胖2. get away with 被放过；(做坏事)不受惩罚(课文原句) He could not have Yong Hui getting away with telling people lies!翻译：他可不能让雍慧哄骗人们却不受惩罚！【拓展】 get away from. 摆

20、脱/逃离/(得以)脱身 get away with sth. 携带某物逃跑 take away from 夺走；强行带走 keep (sb.) away from (使某人)远离 break away from 脱离；挣脱 run away from 从跑开/逃跑3. in debt 负债(课文原句) He did not look forward to being in debt because his restaurant was no longer popular.翻译：他不希望由于餐饮不受欢迎而负债。【拓展】 be in heavy debt 负债累累 be in debt to sb

21、. 欠某人债 be in ones debt 感激某人；欠某人的情 pay off all the debts 还清债务(动作) be out of debt 不欠债(状态) get/ run into debt 陷入债务4. cut down 削减；删节；砍(课文原句) In this way they cut down the fat and increased the fiber in the meal.翻译：这样，他们减少了饭菜中的脂肪含量，增加了纤维素。【拓展】 cut up 切碎；使伤心/难受 cut away 切除；除掉 cut back 削减；缩减 cut in 插嘴；超车抢道

22、 cut off 切断；使分离；使隔绝 cut out 切去；删去1. “Nothing could be better,” he thought. 比较级与否定词连用，表达最高级含义。常用的否定词有：no, not, never, hardly, nothing, nobody等。表示最高级意义的几种特殊句式：never比较级nothing/noso原级as.nothing/no比较级than.can/couldnever/notenough/ too句式2. He could not have Yong Hui getting away with telling people lies！h

23、ave sb. doing sth. 意为“允许某人做某事”时，常用于否定句；意为“使某人做某事” 时，多用于肯定句。have后接三种形式的宾语补足语：have sb./sth. doing sth.让某人做某事/让某事发生(动作持续)have sb. do sth.使某人做某事(相当于make sb. do sth.或get sb. to do sth.)have sth. done让(别人)做某事 语法一、ought to和ought not toought to表示义务、要求或劝告。如：You were out enjoying yourself when you ought to ha

24、ve been studying.We ought to get her a present for her birthday.You ought to go to class right away.情态动词（二）ought to可表示推测，暗含很大可能性。如：The boy left two hours ago, so he ought to be there by now.ought to的否定结构是oughtnt to或ought not to。如：You oughtnt/ ought not to leave in such a hurry.二、have to have to客观义务/

25、需要，“必须，不得不”。如：If you earn more than 3,500 yuan each month in China, you will have to pay tax.第三人称单数形式是has to，一般过去式是had to，一般将来式是will have to。如：Li Hua has to pass an examination before he can start work.My car was broken, so I had to walk home.Itll have to be on a Sunday. Ill be working every other d

26、ay.三、mustnt和needntmustnt 表示“禁止，不可以”。如：You mustnt tell Jerry what Ive told you.neednt表示“不必，不需要”。如：Its warm today. You neednt put on a thick coat.选用方框内合适的内容完成下面的对话（可重复选用）。Alice: What do you usually do after school?Tom: I usually go to the playground to play basketball. But I know that I _ go home firs

27、t.Alice: Why dont you go home directly?ought to, oughtnt to, have to, neednt, mustntought toTom: Because my mother usually makes me do my homework first and I _listen to her. So if I go home first, I cant have a rest and relax myself. You know, I am very tired. Alice: Does your mother know that?Tom:

28、 No. I think she _ know that because she never listens to me.ought to, oughtnt to, have to, neednt, mustnthave to needntAlice: I dont think you are right. You _ treat your mother like that. I think that you should tell your mother what you think. She will understand you. Besides, you _ hide your fee

29、lings from your mother; you should learn to communicate with her. oughtnt to/ mustntoughtnt to/ mustnt ought to, oughtnt to, have to, neednt, mustntTom: Thank you for your advice. I will try my best.Alice: OK. I hope you can have a good talk with your mother.1. I _ have worried before I came to the

30、new school, for my classmates here are very friendly to me. (2015天津) A. mightnt B. mustnt C. neednt D. couldnt C 高考链接2. Ivepreparedallkindsoffoodforthe picnic. Doyoumeanwe_bringanything withus? (2014湖南卷) A.cantB.mustntC.shantD.neednt句意：“我已经为这次野炊准备了各种各样的食物。”“你的意思是说我们不需要携带任何东西了？”此处neednt表示“没有必要”。D3.【2

31、016北京】31. I love the weekend, because I _ get up early on Saturdays and Sundays. A. needntB. mustnt C. wouldnt D. shouldnt A 写作广告是为了特定需要，通过媒体公开而广泛地向公众传递信息的宣传手段。商业广告是商品销售的一种宣传方式，使消费者对某种商品产生兴趣，说服和诱导消费者产生消费。【写作指导】广告大致包括标题、正文、口号和随文四个部分。并不是每则广告都必须同时具备这四项。 标题是广告中最重要的部分。它起着引起读 者的好奇心、吸引读者注意力的作用。如何写英文广告2. 广告

32、正文进一步对标题进行阐释和证实，以引起读者的兴趣。语言要尽量口语化、简洁明了，使用较短的单词和句子。祈使句和一般疑问句在广告中出现的频率很高。 3. 广告口号的目的是便于人们重复记忆和二次传播，因而必须将之压缩成口号语句。 4. 随文又叫附文，是说明企业名称、地址、购买商品的方法等附加信息的语言文字，一般出现在广告的结尾。广告写作要求：1. 真实性。真实性是广告生命力所在，如果违背了真实性，广告会因为失真而丧失可信度。2. 明确对象。广告对象是指广告信息的接受者。3. 注意语言，提高说服力和表现力。好的广告语言能给读者留下难以磨灭的印象，唤起消费者的购买欲望，从而达到广告的最终目的。广告写作注

33、意事项：1. 时态：以一般现在时为主；2. 人称：广告面向顾客进行宣传，应以第一、二人称为主。【写作任务】假如你的父母在一个涉外小区新开了一家小型中餐馆。请根据表格中所给的内容提示，写一篇英文广告，宣传你家的中餐馆。注意：词数100左右。名称自然餐馆（Nature Restaurant）饭菜种类各种面食；米饭和粥；各种炒菜、凉拌菜特点食材来自有机农场，无污染、无公害时间6:30 am-9:30 pm标语走进自然，健康永远【参考范文】 Welcome to Nature Restaurant! Do you want to have a taste of some genuine Chinese

34、 food? Then Nature Restaurant should be your first choice! We offer all kinds of noodles, rice and porridge. Besides, we supply a variety of cooked foods and salads, which should certainly meet your requirements! All our ingredients materials come from an organic farm nearby, and are free from chemi

35、cals and pollution. So they are good for your health. Business hours: from 6:30 am to 9:30 pm. Enter Nature, and you will enjoy good health forever. Welcome! 巩固练习I. 根据下面各句句意以及所给单词的首字母或汉语提示词，写出该单词的正确形式（每空一词）。1. The country has been pushing the reform of public hospitals for the b_ of all its citizens

36、.2. Using all their s_, the passers-by pushed the car out of the mud in the end.3. The police asked for the publics _ (协作) in their hunt for the killer.benefit strengthcooperation4. Lets c_ my scientific knowledge and your business skills and start a company.5. You can ask the manager for a d_ if th

37、e item is binediscountII. 用括号内单词的正确形式填空。1. I have a real _ (weak) for fashionable clothes.2. _ (curious) is a sign of the desire to understand the world around us better. 3. The problem of stress is certainly not _ (limit) to people who work.4. Would you like some boiled eggs or some _ (fry) ones?we

38、aknessCuriositylimitedfriedIII. 选用方框内合适的短语并用其正确形式填 空（每个短语限用一次）。1. Evan wants to be famous he _ being nobody.2. You will have to _ on the time it takes you to get ready in the morning.3. If we keep spending so much, _ well be without any money.is tired ofcut downbefore longspy on, be tired of, cut do

39、wn, before long, tell a lie4. I _ when I said I liked her haircut.5. A detective had been _ the governors every move for months.told a liespying onspy on, be tired of, cut down, before long, tell a liecouldnt, neednt, mustnt, ought to, dont have toIV. 选用方框内合适的情态动词填空。1. The weather turned out to be f

40、ine yesterday. I _ have carried my umbrella with me.2. You _ play now! You shall finish your homework first!3. I _ have left my keys at Simons house. I wouldnt have been able to drive home if I had done that. needntmustntcouldntcouldnt, neednt, mustnt, ought to, dont have to4. When I was a child my

41、grandmother was continually correcting my manners. She used to say, “One _ eat with ones mouth open.”5. I _ use a clock to wake me up because at six oclock on Monday morning a truck comes to collect rubbish.neednt/ dont have tomustnt6. That concert has been sold out for weeks. You _ get tickets even

42、 if you knew the band personally. Its impossible!7. I _ go to work tomorrow because it is Memorial Day. The best thing about a day off from work is that I can sleep in till noon if I want to.couldnt neednt / dont have to couldnt, neednt, mustnt, ought to, dont have to8. New research suggests that exercise can reduce the chance of heart disease as well as cancer. Thats why I told my father that he _ go for a